Optical fibre

noun

Definitions

Noun
  1. 1
    A thin, transparent, flexible fibre, made of glass or plastic, used for transmitting light. UK, countable, uncountable
  2. 2
    a very thin fiber made of glass that functions as a waveguide for light; used in bundles to transmit images wordnet

Next best steps

Mini challenge

Unscramble this word: opticalfibre